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metadata.artigo.dc.title: Comparative study of non-linear simulations of a reinforced concrete slender column using finite element method and P-DELTA
metadata.artigo.dc.creator: Souza, Régis Marciano de
Magalhães, Ricardo Rodrigues
Andrade, Ednilton Tavares de
metadata.artigo.dc.subject: Reinforced concrete columns
Geometric non-linearity
Second-order effects
Structural analysis (Engineering)
Método dos elementos finitos
Estrutura de concreto armado
Sistemas não-lineares
Análise estrutural (Engenharia)
Efeito P-Delta
metadata.artigo.dc.publisher: Universidade Federal de Lavras 2019
metadata.artigo.dc.identifier.citation: SOUZA, R. M. de; MAGALHÃES, R. R.; ANDRADE, E. T. de. Comparative study of non-linear simulations of a reinforced concrete slender column using finite element method and P-DELTA. Theoretical and Applied Engineering, Lavras, v. 3, n. 1, p. 1-11, 2019.
metadata.artigo.dc.description.abstract: This paper analyzes the non-linear geometric behavior of reinforced concrete slender columns. This approach is due to the fact that there is a tendency to reinforced concrete slender constructions, which may have significant second order effects. This research aimed at comparing different formulations for the analysis of non-linear behavior of reinforced concrete slender columns by comparing results from simulated problem (slender column with ten load scenarios) between the Finite Element Method (FEM) and the Iterative Process P-DELTA (P-Δ). Numeric results revealed that the Iterative Process P-Δ presented different results from FEM and that the second order effects are significant for reinforced concrete slender column problems.
metadata.artigo.dc.language: en
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